This document discusses how social bookmarking and educational technology can improve student engagement and learning. It describes an experiment using the social bookmarking tool Diigo with 60 engineering management students divided into 3 sections. Students used Diigo to collaboratively bookmark and discuss online resources. A survey found that students found this approach helpful in connecting course concepts to real world examples and deepening their understanding. The document concludes that social bookmarking helped create a learning community that moved discussions beyond the classroom and formal learning, in line with Confucius' saying that understanding comes from discussion and doing, not just seeing or hearing.